++ fix: update initial admin credentials in .env.example

.env.example

@@ -9,9 +9,9 @@ APP_PORT=8080
 SEED_DEV_DATA=false
 RUN_DB_SEED_ON_FIRST_START=true
 ENSURE_INITIAL_ADMIN_ON_EMPTY_DB=true
-INITIAL_ADMIN_NAME=
-INITIAL_ADMIN_EMAIL=
-INITIAL_ADMIN_PASSWORD=
+INITIAL_ADMIN_NAME=Administrator
+INITIAL_ADMIN_EMAIL=info@termanager.it
+INITIAL_ADMIN_PASSWORD=admin
 
 DB_CONNECTION=mysql
 DB_HOST=mariadb